目的 评估半肝血流完全阻断法（THHVE）在肝细胞癌肝切除术中的应用价值及其对肿瘤复发、转移和患者生存期的影响。方法 2011年8月至2013年8月期间在我科住院拟行手术切除的肝癌患者中,选择符合标准的患者纳入本研究。将所有入选患者随...目的 评估半肝血流完全阻断法（THHVE）在肝细胞癌肝切除术中的应用价值及其对肿瘤复发、转移和患者生存期的影响。方法 2011年8月至2013年8月期间在我科住院拟行手术切除的肝癌患者中,选择符合标准的患者纳入本研究。将所有入选患者随机分为两组,THHVE组患者在肝切除术中采用THHVE法控制血流,Pringle组采用Pringle法控制血流。对两组患者的术中总出血量、断肝过程中出血量、输血率、手术时间、血流阻断时间、并发症发生率、死亡率、术后住院时间、术后肝功能指标、无瘤生存期和总生存期等进行比较。结果 剔除不符合纳入标准的患者,共有143例符合标准的患者纳入最终分析,THHVE组71例,Pringle组72例。与Pringle组相比较,THHVE组患者的术中总出血量[250.0（150.0-400.0）mL vs 350.0（200.0-637.5）mL,P〈0.001]及断肝过程中出血量[100.0（50.0-200.0）mL vs 215.0（100.0-380.0）mL,P〈0.001]均减少。THHVE组患者的血流阻断时间长于Pringle组[27.0（20.0-31.0）min vs 20.0（16.0-24.0）min,P〈0.001],术后第1、第3、第7天的丙氨酸氨基转移酶水平低于Pringle组（P〈0.05）,术后第7天的总胆红素水平低于Pringle组（P=0.013）、血清前白蛋白高于Pringle组（P=0.038）。THHVE组并发症发生率低于Pringle组（21.1%vs 37.5%,P=0.032）。THHVE组患者的总生存期长于Pringle组（P=0.036）,Cox比例风险回归模型多因素分析结果显示采用THHVE法是影响患者总生存期的独立因素之一,采用THHVE法的患者的死亡风险是采用Pringle法的47.6%。结论THHVE法是肝癌肝切除术中一种安全、有效的血流控制方法,可减少术中出血、减轻术后肝功能损害、降低并发症发生率,较Pringle法明显延长了患者的总生存期。展开更多
Hilar cholangiocarcinoma has been reputed as a slow growth tumor in the past. Skeletal muscle is one of the most unusual sites of metastasis from any malignancy. We report herein a case of hilar cholangiocarcinoma wit...Hilar cholangiocarcinoma has been reputed as a slow growth tumor in the past. Skeletal muscle is one of the most unusual sites of metastasis from any malignancy. We report herein a case of hilar cholangiocarcinoma with synchronous metastases to skeletal muscle and breast, and review the literature. The patient was a 48-year-old woman who presented with jaundice and weight loss. An inoperable hilar cholangiocarcinoma was diagnosed. She was treated with a combination of endoscopic plastic stent biloiary drainage and three-dimensional conformal radiotherapy （3DCRT）. Good response was achieved. Ten months later, she exhibited with a painful metastatic mass in the muscle rectus femoris of left thigh and a painless mass in the left breast. She underwent operation to relieve the pain, but died from liver failure after 8 months. The literature only offers isolated cases of cholangiocarcinoma with distant metastases, of which the common sites were cervical lymph node, bone, and portal venous system. Most patients were presented with multiple metastases with extensive local disease.展开更多
A 44-year-old man, who was diagnosed with a gastrointestinal stromal tumor incidentally during emergency laparotomy for treatment of acute obstruction of small intestine at another hospital in 1999, was referred to ou...A 44-year-old man, who was diagnosed with a gastrointestinal stromal tumor incidentally during emergency laparotomy for treatment of acute obstruction of small intestine at another hospital in 1999, was referred to our hospital due to a solitary metastasis in the liver in November 2002. A right segmentectomy (Segment 6, Couinaud's system) of liver was carried out. Half and one years later, a recurrent metastasis with involvement of the inferior vena cava was detected in posterior region of the liver. He underwent the third surgery in May 2004. Three another small metastases in greater omentum were found and removed. The tumor in posterior sector of the liver was en bloc resected with portion of involved inferior vena cava and diaphragm. The resected vena cava is repaired primarily through a lateral venorraphy.However, local recurrence was detected one year later, he recieved the fourth surgery in July 2005. He is now in Gleevec therapy. At present, he is in good health and free of recurrence.展开更多
Rupture of hepatocellular carcinoma associated with pregnancy is highly unusual. We report herein 3 cases found incidentally during emergency obstetric surgery. All the 3 patients were in their second or third trimest...Rupture of hepatocellular carcinoma associated with pregnancy is highly unusual. We report herein 3 cases found incidentally during emergency obstetric surgery. All the 3 patients were in their second or third trimester, had no history of contraceptive pill usage, and proved to have hepatitis B virus infection or liver cirrhosis. Ohe of patients had a history of blunt trauma, another patient presented as an acute abdomen. Hemostasis was achieved by suture plication and right hepatic artery ligation in 2 patients, and bisegmentectomy in another one. Live infants were delivered in 2 cases, another one was stable during the surgery and termination of the pregnancy was performed postoperatively. The maternal outcome was grave, 2 of the patients succumbed to aggressive hepatocellular carcinoma in a short time after the operation. A special challenge is imposed on the physician when confronted by this condition as 2 lives are involved.展开更多
文摘目的 评估半肝血流完全阻断法（THHVE）在肝细胞癌肝切除术中的应用价值及其对肿瘤复发、转移和患者生存期的影响。方法 2011年8月至2013年8月期间在我科住院拟行手术切除的肝癌患者中,选择符合标准的患者纳入本研究。将所有入选患者随机分为两组,THHVE组患者在肝切除术中采用THHVE法控制血流,Pringle组采用Pringle法控制血流。对两组患者的术中总出血量、断肝过程中出血量、输血率、手术时间、血流阻断时间、并发症发生率、死亡率、术后住院时间、术后肝功能指标、无瘤生存期和总生存期等进行比较。结果 剔除不符合纳入标准的患者,共有143例符合标准的患者纳入最终分析,THHVE组71例,Pringle组72例。与Pringle组相比较,THHVE组患者的术中总出血量[250.0（150.0-400.0）mL vs 350.0（200.0-637.5）mL,P〈0.001]及断肝过程中出血量[100.0（50.0-200.0）mL vs 215.0（100.0-380.0）mL,P〈0.001]均减少。THHVE组患者的血流阻断时间长于Pringle组[27.0（20.0-31.0）min vs 20.0（16.0-24.0）min,P〈0.001],术后第1、第3、第7天的丙氨酸氨基转移酶水平低于Pringle组（P〈0.05）,术后第7天的总胆红素水平低于Pringle组（P=0.013）、血清前白蛋白高于Pringle组（P=0.038）。THHVE组并发症发生率低于Pringle组（21.1%vs 37.5%,P=0.032）。THHVE组患者的总生存期长于Pringle组（P=0.036）,Cox比例风险回归模型多因素分析结果显示采用THHVE法是影响患者总生存期的独立因素之一,采用THHVE法的患者的死亡风险是采用Pringle法的47.6%。结论THHVE法是肝癌肝切除术中一种安全、有效的血流控制方法,可减少术中出血、减轻术后肝功能损害、降低并发症发生率,较Pringle法明显延长了患者的总生存期。
文摘Hilar cholangiocarcinoma has been reputed as a slow growth tumor in the past. Skeletal muscle is one of the most unusual sites of metastasis from any malignancy. We report herein a case of hilar cholangiocarcinoma with synchronous metastases to skeletal muscle and breast, and review the literature. The patient was a 48-year-old woman who presented with jaundice and weight loss. An inoperable hilar cholangiocarcinoma was diagnosed. She was treated with a combination of endoscopic plastic stent biloiary drainage and three-dimensional conformal radiotherapy （3DCRT）. Good response was achieved. Ten months later, she exhibited with a painful metastatic mass in the muscle rectus femoris of left thigh and a painless mass in the left breast. She underwent operation to relieve the pain, but died from liver failure after 8 months. The literature only offers isolated cases of cholangiocarcinoma with distant metastases, of which the common sites were cervical lymph node, bone, and portal venous system. Most patients were presented with multiple metastases with extensive local disease.
文摘A 44-year-old man, who was diagnosed with a gastrointestinal stromal tumor incidentally during emergency laparotomy for treatment of acute obstruction of small intestine at another hospital in 1999, was referred to our hospital due to a solitary metastasis in the liver in November 2002. A right segmentectomy (Segment 6, Couinaud's system) of liver was carried out. Half and one years later, a recurrent metastasis with involvement of the inferior vena cava was detected in posterior region of the liver. He underwent the third surgery in May 2004. Three another small metastases in greater omentum were found and removed. The tumor in posterior sector of the liver was en bloc resected with portion of involved inferior vena cava and diaphragm. The resected vena cava is repaired primarily through a lateral venorraphy.However, local recurrence was detected one year later, he recieved the fourth surgery in July 2005. He is now in Gleevec therapy. At present, he is in good health and free of recurrence.
文摘Rupture of hepatocellular carcinoma associated with pregnancy is highly unusual. We report herein 3 cases found incidentally during emergency obstetric surgery. All the 3 patients were in their second or third trimester, had no history of contraceptive pill usage, and proved to have hepatitis B virus infection or liver cirrhosis. Ohe of patients had a history of blunt trauma, another patient presented as an acute abdomen. Hemostasis was achieved by suture plication and right hepatic artery ligation in 2 patients, and bisegmentectomy in another one. Live infants were delivered in 2 cases, another one was stable during the surgery and termination of the pregnancy was performed postoperatively. The maternal outcome was grave, 2 of the patients succumbed to aggressive hepatocellular carcinoma in a short time after the operation. A special challenge is imposed on the physician when confronted by this condition as 2 lives are involved.
